Make Buttons do something

We need to connect the signals of those widgets we created with the Qt Designer, like our buttons' clicked signal.
Our example has a "Ray" button (objectName=button_ray) that we'll connect to the run() function.

defrun():# get form dataheight=form.input_height.value()# some debugging feedbackprint('User entered height',height)# TODO: DO SOMETHING WITH FORM DATAform.button_ray.clicked.connect(run)